888972836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11697011}}^1$

素因数の和:11697034

約数の個数: 12

約数和(自身を含む): 1637581680

約数和(自身を除く): 748608844

約数列:

[1, 2, 4, 19, 38, 76, 11697011, 23394022, 46788044, 222243209, 444486418, 888972836]

約数ペア:

[(1, 888972836), (2, 444486418), (4, 222243209), (19, 46788044), (38, 23394022), (76, 11697011)]